Write the slope- intercept form of the equation for the line. Y=2x-1

Y=1/2x-1

y=-2x-1

y=1/2x+1

The answer will be y=2x-1

Step-by-step explanation:

With the graph we are able to use the formula rise/run, which means we count down from the top point, and then over, and then divide.

Going down is 4 points, and over is 2.

4/2 is 2.

This leaves us with two answers. With this information, we look at the direction the graph is going, it is going upwards, making it positive. Which means that your answer is the first one. Plus the line goes through -1.

Thank you, if you need any more help let me know.

i say b hope this jdjdjdj

b.an increase in a causes b to decrease